HomebrewでMactexをDLできません.Error: Download failed on Cask 'mactex' with message: Download failed: http:

Question

かつてlatexitを入れてました.

brew cask install mactex
Error: Cask 'mactex' conflicts with 'basictex'.

とあったので,

macでtex環境を削除 - Qiita
https://qiita.com/tetsuo_jp/items/04a66b8f42946b5c5a5a

"brew cask list | grep basictex"
brew cask uninstall basictex

しました.

brew cask install mactex

しても

Error: Download failed on Cask 'mactex' with message: Download failed: http://mirror.ctan.org/systems/mac/mactex/mactex-20190508.pkg
とでます.
![イメージ説明](160a26f735f50680cc5c7cb66737ee01.png)